no pic right now but I modified a bestop yj instatrunk and installed it in my cj. I keep all manner of sockets standard and metric 3/8 and 1/2 inch drive. a fixed head and flex head in each size and extensions. pry bars, screw drivers, pliers, a couple hammers, chisels, and punches. a dewalt drill, and 3/8 impact. half inch electric impact. and a vice I rigged onto a piece of 1/4 inch plate welded to a length of 2x2 square so I can mount it into my receiver. im kind of the trail mechanic when we go out. everything fits into the trunk except the vice, ive yet to make a permanent mount inside the jeep.
Don't forget electical tools and connectors, snap ring pliers (a pair for each direction), BFH, small hammers, hack saw, punches, drill and bits, files, flashlight, lots of rags, hand cleaner, small wrenches for u-joint fasteners, pick set, etc.... I could probably go on all day.